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<div class="title">aes_cipher_stream.h</div>  </div>
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<a href="aes__cipher__stream_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * aes_cipher_stream.h</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> *  Created on: Apr 6, 2011</span>
<a name="l00005"></a>00005 <span class="comment"> *      Author: Erich Malzer</span>
<a name="l00006"></a>00006 <span class="comment"> */</span>
<a name="l00007"></a>00007 
<a name="l00008"></a>00008 <span class="preprocessor">#ifndef AESCIPHERSTREAM_H_</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define AESCIPHERSTREAM_H_</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include &quot;<a class="code" href="cipher__stream_8h.html">crypto/cipher_stream.h</a>&quot;</span>
<a name="l00012"></a>00012 
<a name="l00013"></a>00013 <span class="preprocessor">#include &lt;cryptopp/osrng.h&gt;</span>
<a name="l00014"></a>00014 <span class="keyword">using</span> CryptoPP::AutoSeededRandomPool;
<a name="l00015"></a>00015 
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;ios&gt;</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;iostream&gt;</span>
<a name="l00018"></a>00018 <span class="keyword">using</span> std::cout;
<a name="l00019"></a>00019 <span class="keyword">using</span> std::cerr;
<a name="l00020"></a>00020 <span class="keyword">using</span> std::endl;
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00023"></a>00023 <span class="keyword">using</span> std::string;
<a name="l00024"></a>00024 
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;cstdlib&gt;</span>
<a name="l00026"></a>00026 <span class="keyword">using</span> std::exit;
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;cryptopp/cryptlib.h&gt;</span>
<a name="l00029"></a>00029 <span class="keyword">using</span> CryptoPP::Exception;
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;cryptopp/hex.h&gt;</span>
<a name="l00032"></a>00032 <span class="keyword">using</span> CryptoPP::HexEncoder;
<a name="l00033"></a>00033 <span class="keyword">using</span> CryptoPP::HexDecoder;
<a name="l00034"></a>00034 
<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;cryptopp/filters.h&gt;</span>
<a name="l00036"></a>00036 <span class="keyword">using</span> CryptoPP::StringSink;
<a name="l00037"></a>00037 <span class="keyword">using</span> CryptoPP::StringSource;
<a name="l00038"></a>00038 <span class="keyword">using</span> CryptoPP::StreamTransformationFilter;
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="preprocessor">#include &lt;cryptopp/aes.h&gt;</span>
<a name="l00041"></a>00041 <span class="keyword">using</span> CryptoPP::AES;
<a name="l00042"></a>00042 
<a name="l00043"></a>00043 <span class="preprocessor">#include &lt;cryptopp/modes.h&gt;</span>
<a name="l00044"></a>00044 <span class="keyword">using</span> CryptoPP::OFB_Mode;
<a name="l00045"></a>00045 
<a name="l00046"></a>00046 <span class="preprocessor">#include &lt;cryptopp/sha.h&gt;</span>
<a name="l00047"></a>00047 <span class="keyword">using</span> CryptoPP::SHA256;
<a name="l00048"></a>00048 
<a name="l00049"></a><a class="code" href="classCAESCipherStream.html">00049</a> <span class="keyword">class </span><a class="code" href="classCAESCipherStream.html">CAESCipherStream</a> : <span class="keyword">public</span> <a class="code" href="classCCipherStream.html">CCipherStream</a>
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <span class="keyword">public</span>:
<a name="l00061"></a>00061         <a class="code" href="classCAESCipherStream.html#a08a7a043543f55dc40b91557a322ae0e">CAESCipherStream</a>(std::string *pPassword);
<a name="l00062"></a>00062 
<a name="l00063"></a>00063         <span class="comment">/*</span>
<a name="l00064"></a>00064 <span class="comment">         * The destructor of CAESCipherStream class.</span>
<a name="l00065"></a>00065 <span class="comment">         */</span>
<a name="l00066"></a>00066         <span class="keyword">virtual</span> <a class="code" href="classCAESCipherStream.html#a5464e97aa47cc689601f249d1ccf04c4">~CAESCipherStream</a>();
<a name="l00067"></a>00067 
<a name="l00080"></a>00080         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCAESCipherStream.html#a57928fa0882245c95f17941d681d5b06">getNext</a>(std::string *pStream, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> pCount);
<a name="l00081"></a>00081 
<a name="l00092"></a>00092         <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCAESCipherStream.html#a45191721c1acb7198d4abf9441a56878">getStaticKey</a>(std::string*, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> pCount, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> pOffset);
<a name="l00093"></a>00093 
<a name="l00104"></a>00104         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCAESCipherStream.html#a9a10464c2dbf9d8e1357783897c5fde9">reset</a>(std::string *pPassword);
<a name="l00105"></a>00105 
<a name="l00113"></a>00113         <span class="keyword">static</span> std::string <a class="code" href="classCAESCipherStream.html#a3fd0e021bc1f22aa93f80ad8f6de14c0">hexEncode</a>(byte *pData, <span class="keywordtype">int</span> pSize);
<a name="l00114"></a>00114 
<a name="l00115"></a>00115 <span class="keyword">private</span>:
<a name="l00116"></a>00116         <span class="comment">/* The AES encryption object from cryptopp library */</span>
<a name="l00117"></a><a class="code" href="classCAESCipherStream.html#a139295e21b6291df5c87491f24455688">00117</a>         OFB_Mode&lt;AES&gt;::Encryption *<a class="code" href="classCAESCipherStream.html#a139295e21b6291df5c87491f24455688">mAES</a>;
<a name="l00118"></a><a class="code" href="classCAESCipherStream.html#ac17b14ae7ff82b6771867d5b4818c201">00118</a>         std::string <a class="code" href="classCAESCipherStream.html#ac17b14ae7ff82b6771867d5b4818c201">mStaticCipherStream</a>;
<a name="l00119"></a>00119 };
<a name="l00120"></a>00120 
<a name="l00121"></a>00121 <span class="preprocessor">#endif </span><span class="comment">/* AESCIPHERSTREAM_H_ */</span>
</pre></div></div>
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